Somelazymenwouldrather_______thanwork.
A、indicateProfessorSmithisalsothe_______oftheinternationalprogramoffice.Ifyouhaveanyproblemwhenyoustudyhere,youmaygotohimforhelp.
Heworksinouruniversityasavisiting_______,notasaformalfacultymember.
Studentswith_______problemsmayapplyforstudentloans.
Itisnot---_______formetoreturnallthebookstothelibrarynowbecauseIstillneedsomeofthemformyresearch.
Severalloudspeakersare_______fromtheceilingandwecanhearthespeakerveryclearly.
